Amazon Fire HD 10 9th gen (2019) -- Fire OS 7.3.1.6 root possible? - Fire HD 8 and HD 10 Android Development

I just bought this tablet on black Friday recently and I was wondering if the rapid root method noted on this other thread would work? I don't like amazon's bloatware on it.
Rapid Temporary Root for HD 8 & HD 10
Software root method for Mediatek MT816x, MT817x and MT67xx! A tool that gives you a temporary root shell with Selinux permissive to do with as you please STATUS Confirmed Working Fire HD 8 8th gen (2018) (thanks xyz`) -- up to Fire OS 6.3.0.1...
forum.xda-developers.com

dizzymon said:
I just bought this tablet on black Friday recently and I was wondering if the rapid root method noted on this other thread would work? I don't like amazon's bloatware on it.
Rapid Temporary Root for HD 8 & HD 10
Software root method for Mediatek MT816x, MT817x and MT67xx! A tool that gives you a temporary root shell with Selinux permissive to do with as you please STATUS Confirmed Working Fire HD 8 8th gen (2018) (thanks xyz`) -- up to Fire OS 6.3.0.1...
forum.xda-developers.com
Click to expand...
Click to collapse
Your own post says "up to ... 6.3.0.1". Any recentl tablet is going to be above that, so, no it won't work. The best way to debloat is with the "Toolbox"

I used toolbox but I can't seem to get other web browsers to install. Any ideas?

I got one when amazon was doing there amazon day for cheap, too bad it comes with newestest firmware. I haven't used it yet since it can't be rooted or roms yet. I hope someone comes up with something soon

Toolbox got rid of all the amazon things from the UI but the browser remains an issue.

dizzymon said:
Toolbox got rid of all the amazon things from the UI but the browser remains an issue.
Click to expand...
Click to collapse
I don't have an issue. Chrome is working fine on my HD 10 2019. OS ver 7.3.1.6

dizzymon said:
Toolbox got rid of all the amazon things from the UI but the browser remains an issue.
Click to expand...
Click to collapse
I was able to install Vivaldi, from the Google Play Store.

Droid4200 said:
I got one when amazon was doing there amazon day for cheap, too bad it comes with newestest firmware. I haven't used it yet since it can't be rooted or roms yet. I hope someone comes up with something soon
Click to expand...
Click to collapse
I was just thinking , has anyone tried to open one of these and serial/UART flash to downgrade firmware to a rootable firmware?

Droid4200 said:
I was just thinking , has anyone tried to open one of these and serial/UART flash to downgrade firmware to a rootable firmware?
Click to expand...
Click to collapse
I am able to boot into the bootrom through the other exploits on fire devices, the bootrom is how every fire device has been unlocked in the last 2years. No one really has put much effort into unlocking it though. Running the exploit and plugging in to PC during the "waiting for bootrom" would boot it right into the bootrom (lsusb detects mediatek phone), but that is as far as i got as the exploit would have to be set up i believe similar to the firestick4k exploit. I have 2 rooted and one that is not rooted. The mtk-su exploit was blocked on first update. But the mtk-su is a temp root and you can not change the system folder. i havent checked any device higher than 6.3.1.2, I am not sure if you can still boot into it. Either way, it seems that the bootrom for this device was not blocked on the firmware. I believe there is a unlock option here, but i am not the one to figure it out...

Michajin said:
... i havent checked any device higher than 6.3.1.2, I am not sure if you can still boot into it. Either way, it seems that the bootrom for this device was not blocked on the firmware. I believe there is a unlock option here, but i am not the one to figure it out...
Click to expand...
Click to collapse
That says it all. The current OS version are all higher than that and that no longer works. So far, no one has succeeded in rooting the current OS and you can't downgrade.

lewmur said:
That says it all. The current OS version are all higher than that and that no longer works. So far, no one has succeeded in rooting the current OS and you can't downgrade.
Click to expand...
Click to collapse
i dont know if anyone has tried to check to see if the bootrom is available on newer OS. But no one has written code to unlock if there is a bootrom exploit. I will update one this week and see if it will still boot into the bootrom. The mtk-su was just a temp root. The bootrom exploit has potential for full unlock, root, and TWRP... Has anyone try to access it on 7.3.1.6?

lewmur said:
That says it all. The current OS version are all higher than that and that no longer works. So far, no one has succeeded in rooting the current OS and you can't downgrade.
Click to expand...
Click to collapse
Looks like they killed the bootrom access since.. i don't know what version killed it.. I am on 6.3.1.7 now. I can only see the preloader now...

lewmur said:
That says it all. The current OS version are all higher than that and that no longer works. So far, no one has succeeded in rooting the current OS and you can't downgrade.
Click to expand...
Click to collapse
@k4y0z has done it again! come join the party @ https://forum.xda-developers.com/t/...k-brainstorming.3979343/page-28#post-84499719
Michajin said:
Looks like they killed the bootrom access since.. i don't know what version killed it.. I am on 6.3.1.7 now. I can only see the preloader now...
Click to expand...
Click to collapse
7.3.1.1 -> 7.3.1.0 confirmed. need more ppl 2 test out other fw rev.

newnewcomputer said:
@k4y0z has done it again! come join the party @ https://forum.xda-developers.com/t/...k-brainstorming.3979343/page-28#post-84499719
7.3.1.1 -> 7.3.1.0 confirmed. need more ppl 2 test out other fw rev.
Click to expand...
Click to collapse
i can give it a shot this weekend if i have a device that is on 7.3.1.1. But so few people got access to root or 7.3.1.1, unlocking may be moot if no developers have a want to make a rom. On that note, there should be a shorting method to access the bootrom. Amazon disabled the volume/power on trick somewhere between 7.3.1.2 and 7.3.1.7, not sure what version disabled the easy way. so what all does this do? just downgrade for accessibility to root? What do i need to do this, do i need access to bootrom to downgrade? Trying to read through the posts i got a little lost. I have 3 Mavericks and one is rooted. What would you like me to try, can you give me a step by step. Guess i am asking what rom are you looking for to attempt a downgrade from ? Let me know i will give it a shot, i just have my mavericks in a drawer right now...

Michajin said:
... so what all does this do? just downgrade for accessibility to root? What do i need to do this, do i need access to bootrom to downgrade? Trying to read through the posts i got a little lost. I have 3 Mavericks and one is rooted. What would you like me to try, can you give me a step by step. Guess i am asking what rom are you looking for to attempt a downgrade from ? Let me know i will give it a shot, i just have my mavericks in a drawer right now...
Click to expand...
Click to collapse
all mine are on 7.3.1.0 so i havent gone thro' the procedure myself. its early n only got 1 confirmed successful case so far (the hack was just put together n tested last few days).
@k4y0z thinks it should work on fw rev. newer than 7.3.1.1. first is to run the bypass utility; then the rollback. if it works out, ur tab will now be running 7.3.1.0 which allows the mtk-su root.
looks like someone has just tried n run into a problem...will need to see how it works out in that thread. good luck!

newnewcomputer said:
all mine are on 7.3.1.0 so i havent gone thro' the procedure myself. its early n only got 1 confirmed successful case so far (the hack was just put together n tested last few days).
@k4y0z thinks it should work on fw rev. newer than 7.3.1.1. first is to run the bypass utility; then the rollback. if it works out, ur tab will now be running 7.3.1.0 which allows the mtk-su root.
looks like someone has just tried n run into a problem...will need to see how it works out in that thread. good luck!
Click to expand...
Click to collapse
Do you need access to the bootrom to use this? If someone can find access to the bootrom on a updated rom this exploit has a further chance to develop into a custom rom. I suspect the old shorting method should be possible, but i have no idea where to look on the board. I have had it apart before but didn't see anything standing out... but anyways i am charging up my mavericks to see what i have, i know i have a 7.3.1.0, a 7.3.1.1 and a 7.3.1.7. So to be clear, boot into bootrom (volume down and plug in) then run the bypass and rollback? I will test the 7.3.1.1 since i know this one is more likely to succeed

Michajin said:
Do you need access to the bootrom to use this? If someone can find access to the bootrom on a updated rom this exploit has a further chance to develop into a custom rom. I suspect the old shorting method should be possible, but i have no idea where to look on the board. I have had it apart before but didn't see anything standing out... but anyways i am charging up my mavericks to see what i have, i know i have a 7.3.1.0, a 7.3.1.1 and a 7.3.1.7. So to be clear, boot into bootrom (volume down and plug in) then run the bypass and rollback? I will test the 7.3.1.1 since i know this one is more likely to succeed
Click to expand...
Click to collapse
Yeah there was a successful downgrade from 7.3.1.1 already, it has the same lk/pl as 7.3.1.0 but I haven't been able to get into the bootrom on 7.3.1.2, might need to look into shorting a pin.
I think bootrom through the volume button was killed before 7.3.1.7 though

I can confirm bootrom through the volume button on v7.3.1.7 is not working.

newnewcomputer said:
all mine are on 7.3.1.0 so i havent gone thro' the procedure myself. its early n only got 1 confirmed successful case so far (the hack was just put together n tested last few days).
@k4y0z thinks it should work on fw rev. newer than 7.3.1.1. first is to run the bypass utility; then the rollback. if it works out, ur tab will now be running 7.3.1.0 which allows the mtk-su root.
looks like someone has just tried n run into a problem...will need to see how it works out in that thread. good luck!
Click to expand...
Click to collapse
Do i need to run the bypass utility in linux? I am not familiar with this tool... Have any step by step instructions? i will do my 7311 then i will open my other on 7317 and start looking for a short option (i dont care if i destroy one of these testing, lol). I am going to go deep into it in the morning...

Michajin said:
Do i need to run the bypass utility in linux? I am not familiar with this tool... Have any step by step instructions? i will do my 7311 then i will open my other on 7317 and start looking for a short option (i dont care if i destroy one of these testing, lol). I am going to go deep into it in the morning...
Click to expand...
Click to collapse
@Michajin The bypass-utility will run fine on windows, check the README how to set up python and libusb on windows.
I'm not sure if the kamakiri-RPMB Downgrade will work on windows though.
You can use FireISO for both, it should have everything included.
Steps would be:
Run bypass-utility to disable authentication.
Use SP Flash Tool to flash 7.3.1.0
If it doesn't boot due to anti-rollback, run the kamakiri RPMB-downgrade
As for the shorting, there are some options on the back of the board.
Compare with suez (Fire HD 10 - 2017)

Related

after super me,box bricked

my first gen fire tv box, I root it by kingroot, everything works fine. but after I use super me to get super su, resatart. then the box stacks at amazon splash start screen. Anybody can give any idea how to hardware reset? help :crying:
I do not want to give you a hard time but why you guys do not read before doing it. There are few post here mentioning that boxes get bricked if you use supersu-me. Can you connect to it through adb? The only way to get it back if somehow rbox will release an unbrick image as he did for firetv 2
sardiswolf said:
my first gen fire tv box, I root it by kingroot, everything works fine. but after I use super me to get super su, resatart. then the box stacks at amazon splash start screen. Anybody can give any idea how to hardware reset? help :crying:
Click to expand...
Click to collapse
Same thing happened to me with fire stick but not stuck on amazon logo but fire TV stick logo.
Sent from my iPhone using Tapatalk
READ ME!
If you read the Kingroot thread on this forum, located here. You will find that the authors of Kingroot have taken exception to the author of SuperSu and anyone else who uses it in their programs to replace Kinguser, because of the claims of conflicting programs and/or malicious coding. Kingroot authors counter claim that programs like Super-Sume improperly remove Kingroot leaving orphaned files which may cause problems. But the author of Super-Sume says his program will not brick your device.
Most people have had no luck installing SuperSu on their devices after being rooted by Kingroot even though Kingroot authors claim they could co-exist on the same device, because Kingroot has added a restriction regarding SuperSu. So consequently those who have gotten SuperSu installed on their Kingroot rooted devices have ended up with problems.
Don't install random stuff via root without custom recovery! Its just as effective as a pull and pray people. You need some protection.
Just be patient!!
hope rbox will bring out some unbrick rom. is any other way to do the hardware reset. open the box and short somewhere? Please give me a hint.
sardiswolf said:
hope rbox will bring out some unbrick rom. is any other way to do the hardware reset. open the box and short somewhere? Please give me a hint.
Click to expand...
Click to collapse
There's really nothing you can do if you have a locked firetv1 box that is bricked.
rbox said:
There's really nothing you can do if you have a locked firetv1 box that is bricked.
Click to expand...
Click to collapse
even it was rooted and I put super su there. I remenber can short the the chip somewhere to get the recovery mode.
sardiswolf said:
even it was rooted and I put super su there. I remenber can short the the chip somewhere to get the recovery mode.
Click to expand...
Click to collapse
There's many ways to force it into recovery, but there's not much you can do from there.
You could follow the hardware rooting instructions to get access to the flash chip, and then rewrite the system.img... but that's about it.
rbox said:
There's many ways to force it into recovery, but there's not much you can do from there.
You could follow the hardware rooting instructions to get access to the flash chip, and then rewrite the system.img... but that's about it.
Click to expand...
Click to collapse
do you have thr 5.0.5 system.img ? since it is bricked, may try, otherwise throw in the garbage.
sardiswolf said:
do you have thr 5.0.5 system.img ? since it is bricked, may try, otherwise throw in the garbage.
Click to expand...
Click to collapse
@AFTVnews.com has posted the update url for 5.0.5 for firetv1. You just need to run sdat2img on it to get the full system.img.
rbox said:
@AFTVnews.com has posted the update url for 5.0.5 for firetv1. You just need to run sdat2img on it to get the full system.img.
Click to expand...
Click to collapse
good to hear that, but where is the link, and after I get that img file, what do I need to do. Thanks
sardiswolf said:
good to hear that, but where is the link, and after I get that img file, what do I need to do. Thanks
Click to expand...
Click to collapse
Can't really walk you through this. But you could wait until I post the prerooted rom for firetv1. And extract the system.img from that.
rbox said:
Can't really walk you through this. But you could wait until I post the prerooted rom for firetv1. And extract the system.img from that.
Click to expand...
Click to collapse
Thanks, I will wait for your rom and use aftvnew post the unbrick way to do factory reset.
looks like the usb keyboard could not make it get into factory reset area.
Same problem here. used SuperSU me and now the box is stuck on Firetv logo.. It looks like emmc soldering is the only way which is pretty scary and possibly not worth the hassle... Did you get any further with recovering?
mrchrister said:
Same problem here. used SuperSU me and now the box is stuck on Firetv logo.. It looks like emmc soldering is the only way which is pretty scary and possibly not worth the hassle... Did you get any further with recovering?
Click to expand...
Click to collapse
no way to solve it. bought another brand tv box.
I will try a emmc hardware root to revive the box. I hope rbox will release a bootloader for firetv gen 1 soon
Sent from my X98 Air III(M5C5) using Tapatalk
mrchrister said:
I will try a emmc hardware root to revive the box. I hope rbox will release a bootloader for firetv gen 1 soon
Sent from my X98 Air III(M5C5) using Tapatalk
Click to expand...
Click to collapse
If your bootloader isn't already unlocked and you bricked a FireTV 1, there isn't anything that can be done from a software perspective.
i was hoping to dd system.img through hardware emmc soldering. do you think this could work to revive it?
Sent from my iPhone using Tapatalk

Kingroot Won't Root - Kingo says root but no root

BY mistake I made a thread in general note4 section.
http://forum.xda-developers.com/note-4/help/kingroot-fails-kingo-rooted-root-t3501476
Anyone willing to help out?
EDIT: was able to root once but then everytime it just reboots the phone - at first cause was I didn't accept the "installation of the application" battery is low so maybe that could be the the reason..
patt2k said:
BY mistake I made a thread in general note4 section.
http://forum.xda-developers.com/note-4/help/kingroot-fails-kingo-rooted-root-t3501476
Anyone willing to help out?
EDIT: was able to root once but then everytime it just reboots the phone - at first cause was I didn't accept the "installation of the application" battery is low so maybe that could be the the reason..
Click to expand...
Click to collapse
I had the same problem a few hours ago. Kingo Root refused to work at all, so I had to use the Kingroot app. It made my phone lag like crazy after it rooted it, but it eventually worked. When you use either Kingo Root or Kingroot, what's the exact error that you get? Are you using Root Checker to see if you achieved root?
I always did a factory reset before starting the root process, it just seemed to make things go smoother. At least it would stay stable long enough to get all the adb stuff done. (Barely though )
quinciebee said:
I had the same problem a few hours ago. Kingo Root refused to work at all, so I had to use the Kingroot app. It made my phone lag like crazy after it rooted it, but it eventually worked. When you use either Kingo Root or Kingroot, what's the exact error that you get? Are you using Root Checker to see if you achieved root?
Click to expand...
Click to collapse
I was able to root once and run the script and it changed the CID or whatever it was. Now I simply cannot get temp root at all to finish the bootloader unlock process. Tried PC version and Android version so many times now it just reboots and reboots.
kevintm78 said:
I always did a factory reset before starting the root process, it just seemed to make things go smoother. At least it would stay stable long enough to get all the adb stuff done. (Barely though )
Click to expand...
Click to collapse
did a factory reset actually :/
patt2k said:
I was able to root once and run the script and it changed the CID or whatever it was. Now I simply cannot get temp root at all to finish the bootloader unlock process. Tried PC version and Android version so many times now it just reboots and reboots.
did a factory reset actually :/
Click to expand...
Click to collapse
That sucks, to be honest it's been awhile since I did the unlock process. Maybe something changed with the way that app roots. Have you already tried an older version of kingroot? I know you've probably tried all this stuff but sometimes things get overlooked.
kevintm78 said:
That sucks, to be honest it's been awhile since I did the unlock process. Maybe something changed with the way that app roots. Have you already tried an older version of kingroot? I know you've probably tried all this stuff but sometimes things get overlooked.
Click to expand...
Click to collapse
Rooted once with the newest one and it didn't reset even once. But then it just resets everytime. I did another factory reset so we shall see. I'll keep on trying.
Sent from my iPhone using Tapatalk
quinciebee said:
I had the same problem a few hours ago. Kingo Root refused to work at all, so I had to use the Kingroot app. It made my phone lag like crazy after it rooted it, but it eventually worked. When you use either Kingo Root or Kingroot, what's the exact error that you get? Are you using Root Checker to see if you achieved root?
Click to expand...
Click to collapse
It worked once for me was able to use the unlock script but it was the part #1 of the process, so far I am unable to root again to fully unlock it. Been trying since yesterday the phone reboots when trying to root.
kevintm78 said:
That sucks, to be honest it's been awhile since I did the unlock process. Maybe something changed with the way that app roots. Have you already tried an older version of kingroot? I know you've probably tried all this stuff but sometimes things get overlooked.
Click to expand...
Click to collapse
Good news! Kingroot 5.0 worked on second try. Status: Developer
patt2k said:
Good news! Kingroot 5.0 worked on second try. Status: Developer
Click to expand...
Click to collapse
That's great! Did you have to do anything different or did kingroot just finally work long enough to get the job done?
kevintm78 said:
That's great! Did you have to do anything different or did kingroot just finally work long enough to get the job done?
Click to expand...
Click to collapse
The kingroot 5.0 worked on second try.. so no idea why the older ones didn't work.
Would you happen to know which rom supports more languages other then default ones? shipping this phone to Europe tomorrow, don't know how stable CM roms are.

Update from 5.2.4.2 to current (newer lol) with TWRP?

Hellooo good peoples.
I rooted my fire tv 2 and installed twrp a couple years ago. I haven't bothered to update the OS. So yeah, it's like 2 years old
Now Prime videos won't play, cheeky bastiches at Amazon. So that was the catalyst to update but things have changed, it seems.
Can I just use TWRP to flash a rom, or will I need to switch to rbox? Any ideas on the easiest way forward? I don't want to lose root, just in case. I did the whole unplug ethernet at juuuuust the right time thing on a couple of these, so root was hard won.
All input is greatly appreciated. I'm hoping I don't have to redo a ton.
Fremontidae said:
Can I just use TWRP to flash a rom, or will I need to switch to rbox? Any ideas on the easiest way forward? I don't want to lose root, just in case. I did the whole unplug ethernet at juuuuust the right time thing on a couple of these, so root was hard won.
Click to expand...
Click to collapse
There is only one prerooted rom and thats from rbox. FireOS up to 5.2.6.9 is rootable. Amazon fixed this in 5.2.7.0 and higher.
It seems that the update procedere is a little tricky. There is an unbrick image but some people here on xda have bricked permanently.
So its better if you look carefull into the thread from rbox.
Sus_i said:
There is only one prerooted rom and thats from rbox. FireOS up to 5.2.6.9 is rootable. Amazon fixed this in 5.2.7.0 and higher.
It seems that the update procedere is a little tricky. There is an unbrick image but some people here on xda have bricked permanently.
So its better if you look carefull into the thread from rbox.
Click to expand...
Click to collapse
I was looking at the available ROMs and it says that you must flash 5.2.6.7 before flashing anything newer.
What I'm wondering is, can I just use TWRP to flash 5.2.6.7 and then the newest? Or do I need to use the newer rbox method?
Fremontidae said:
I was looking at the available ROMs and it says that you must flash 5.2.6.7 before flashing anything newer.
What I'm wondering is, can I just use TWRP to flash 5.2.6.7 and then the newest? Or do I need to use the newer rbox method?
Click to expand...
Click to collapse
Don't know. Maybe you have to update TWRP too, before you flash 5.2.6.7 and the newest? Take a look in the TWRP thread for your device. If you can't find an answer in the thread, I would ask @rbox.
Personally, I would flash not higher than 5.2.6.9. It's imho the latest OS that could be rooted, in case something gets wrong and/or you lost root.
Fremontidae said:
I was looking at the available ROMs and it says that you must flash 5.2.6.7 before flashing anything newer.
What I'm wondering is, can I just use TWRP to flash 5.2.6.7 and then the newest? Or do I need to use the newer rbox method?
Click to expand...
Click to collapse
I watched the vid on the ROM thread and it looks like I could just do as aforementioned. Only diff is I use adb to push the images because I'm too lazy to pull the micro sd. I have another rooted fire tv 2 at my parent's house that I gave them and they never used. I just don't want to brick, because it's my primary entertainment source and my parent's live an hour and change away. I'm halfway tempted to just let the thing update and lose root, but I'm not even sure that will work, IIRC I have the update addies blocked in my router. Ugh.
What a PITA.
I guess I'm wondering if 5.2.6.9 is even working with Prime video?
Fremontidae said:
I guess I'm wondering if 5.2.6.9 is even working with Prime video?
Click to expand...
Click to collapse
5.2.6.9 is almost the same as 5.2.7.0. Prime video is working fine.
---------- Post added at 03:37 PM ---------- Previous post was at 03:34 PM ----------
Fremontidae said:
I'm halfway tempted to just let the thing update and lose root, but I'm not even sure that will work, IIRC I have the update addies blocked in my router. Ugh.
What a PITA.
Click to expand...
Click to collapse
Don't do that, amazon fixed the vulnerable, so if you update the offical way, you lose root probably forever...

Firetv 2 Sloane Bricked after full wipe/twrp reboot

Hey, so I got to twrp on the FTV2 Sloane via the shorting method with help from sus_i.
Done a full wipe,and then the box wouldn't show up on adb to enable me to push a rooted rom, not thinking about the microsd slot I done the unthinkable and tried to reboot to recovery causing the dreaded amazon logo brick.
My Problem is I've been trying the unbrick_firetv tool on windows and Ubuntu and it's just not happening for me?.... It's stuck on mediatek inject reading 0%, how long should the process take?
If that wasn't bad enough the short method is no longer working, it's just going straight to serial protocol mismatch error as soon as I connect power.
I know these Sloanes are brutal for bricking/rooting/flashing.
Does anyone got advice, should I leave it in a cupboard for a few weeks and hope (like what usually happens) it magically comes back to life? Or is there anything else I can do apart from lob it out window
###edit ### unbricked by using newer method (shorting dat0), I learned that the method I described above is now obsolete and anyone facing bricked device should USE THE NEW SHORT METHOD, UNBRICK ROOT TWRP SLOANE
Bertonumber1 said:
Hey, so I got to twrp on the FTV2 Sloane via the shorting method with help from sus_i.
Click to expand...
Click to collapse
What firmware update were you on before you shorted? I have a stock unrooted 2nd gen Sloane running 5.2.7.6 . Is the short method my only option?
Logos Ascetic said:
What firmware update were you on before you shorted? I have a stock unrooted 2nd gen Sloane running 5.2.7.6 . Is the short method my only option?
Click to expand...
Click to collapse
@Logos Ascetic Yes you have to use the short method on all the latest firmwares I think anything above 5.2.6.2 requires the dat0 short, for sure 5.2.7.6 requires the short.
Sloane is difficult to root this way and requires patience. But you'll get there if you keep at it.

[N00B] Is it too late to unlock or downgrade? Fire TV Stick (lite) 2nd & 3rd

I have a fire stick tv 2nd gen (tank) on firmware 5.2.8.7. Hard to find current info for this device. Attempted unlock from my open media vault server with amonet-tank-v1.2.2.zip and got as far as 'identifying device' part however nothing happens while shorting. it says it cannot find series while i am not shorting. the guide says to 'update' to 5.2.6.9 (an older firmware). I am to understand that you can indeed downgrade this device via adb commands however any links directed to 'amzdigitaldownloads.edgesuite.net' are expired. Am I wasting my time? Is it too late to customize this device?
I also have a (sheldon) and it has been updated beyond 7.2.7.3. Are there any options left to return to that firmware? Also if I purchase a new one to manually update am I also out of luck considering the first stept before registration is updating?
I am obsessively researching this and wasting a lot of time out of fear for breaking rules or ridicule. Any help would be an asset. Tutorials often assume a lot. Thanks in advance.
rocklite said:
the guide says to 'update' to 5.2.6.9 (an older firmware).
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the guide doesn't say downgrade This update was a thing from the early days... forget about it.
rocklite said:
Is it too late to customize this device?
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The later tank sticks got a factory burned efuse to block the exploit. If you can't see a mediatek phone device in lsusb while shorted, the unlock won't work for your stick
rocklite said:
I also have a (sheldon) and it has been updated beyond 7.2.7.3. Are there any options left to return to that firmware?
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Option is to sell... and buy another (vulnerable) one...
i will have to do my best to find one. thank you very much. you have saved me a lot of time.
i was lucky enough to get my hands on a 'Fire TV Stick Lite' w/ 'Fire OS 7.2.4.2 (PS7242/2897)'. how do i get 7.2.7.3 on here? (sorry for being a total noob.)

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